174074220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 564127200

約数和(自身を除く): 390052980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 163, 170, 180, 204, 255, 306, 326, 340, 349, 489, 510, 612, 652, 698, 765, 815, 978, 1020, 1047, 1396, 1467, 1530, 1630, 1745, 1956, 2094, 2445, 2771, 2934, 3060, 3141, 3260, 3490, 4188, 4890, 5235, 5542, 5868, 5933, 6282, 6980, 7335, 8313, 9780, 10470, 11084, 11866, 12564, 13855, 14670, 15705, 16626, 17799, 20940, 23732, 24939, 27710, 29340, 29665, 31410, 33252, 35598, 41565, 49878, 53397, 55420, 56887, 59330, 62820, 71196, 83130, 88995, 99756, 106794, 113774, 118660, 124695, 166260, 170661, 177990, 213588, 227548, 249390, 266985, 284435, 341322, 355980, 498780, 511983, 533970, 568870, 682644, 853305, 967079, 1023966, 1067940, 1137740, 1706610, 1934158, 2047932, 2559915, 2901237, 3413220, 3868316, 4835395, 5119830, 5802474, 8703711, 9670790, 10239660, 11604948, 14506185, 17407422, 19341580, 29012370, 34814844, 43518555, 58024740, 87037110, 174074220]

約数ペア:

[(1, 174074220), (2, 87037110), (3, 58024740), (4, 43518555), (5, 34814844), (6, 29012370), (9, 19341580), (10, 17407422), (12, 14506185), (15, 11604948), (17, 10239660), (18, 9670790), (20, 8703711), (30, 5802474), (34, 5119830), (36, 4835395), (45, 3868316), (51, 3413220), (60, 2901237), (68, 2559915), (85, 2047932), (90, 1934158), (102, 1706610), (153, 1137740), (163, 1067940), (170, 1023966), (180, 967079), (204, 853305), (255, 682644), (306, 568870), (326, 533970), (340, 511983), (349, 498780), (489, 355980), (510, 341322), (612, 284435), (652, 266985), (698, 249390), (765, 227548), (815, 213588), (978, 177990), (1020, 170661), (1047, 166260), (1396, 124695), (1467, 118660), (1530, 113774), (1630, 106794), (1745, 99756), (1956, 88995), (2094, 83130), (2445, 71196), (2771, 62820), (2934, 59330), (3060, 56887), (3141, 55420), (3260, 53397), (3490, 49878), (4188, 41565), (4890, 35598), (5235, 33252), (5542, 31410), (5868, 29665), (5933, 29340), (6282, 27710), (6980, 24939), (7335, 23732), (8313, 20940), (9780, 17799), (10470, 16626), (11084, 15705), (11866, 14670), (12564, 13855)]